baber/WOPTO huggingface dataset:
Patent KR-20020020112-A (KR)
Title: Screw Type Nozzle for Cold Rolled steel sheet Surface defect Prevention
Inventor: LIM YEONG HONG
IPC: B21B45/08
Filed: 2000-09-08
Abstract: PURPOSE: A spiral nozzle for preventing surface defects of a cold rolled steel sheet is provided which improves washing efficiency of the steel sheet by forming a spiral jet orifice at a nozzle from which washing water is sprayed so that washing water is uniformly sprayed in a wide angle, and vortex is formed on the surface of a strip. CONSTITUTION: In forming a nozzle(7) spraying washing water onto a steel sheet, the spiral nozzle for preventing surface defects of a cold rolled steel sheet comprises a coupling part(31) which is formed at the upper part of the nozzle(7); a conical body(30) which is formed at the lower part of the coupling part(31); and a spiral jet orifice(32) which is spirally formed from the upper part to the lower part of the body(30) on the surrounding surface of the conical body(30).
Patent KR-20020021722-A (KR)
Title: Circuit for inhibiting entrance into test mode of packaged semiconductor integrated circuit
Inventor: PARK JAE HWAN
IPC: G01R19/165
Filed: 2000-09-16
Abstract: PURPOSE: A test mode entry prohibiting circuit is provided to prohibit a packaged semiconductor integrated circuit from entering a test mode without damaging the semiconductor integrated circuit. CONSTITUTION: A first voltage generator(T01,T4-T6,T8,T09) generates and provides a voltage having a predetermined level to a first node. A reference voltage generator(T02,T07,T10) generates and provides a reference voltage having a predetermined level to a second node. A third voltage generator(T03,T08,T11) generates and provides a voltage having a predetermined level to a third node. A test mode signal generating circuit(30,40,60) outputs a test mode signal in response to a test signal from an input terminal. When a voltage in the first node is higher than the reference voltage or voltages in the first and third nodes are lower than the reference voltage, the test mode signal generating circuit(30,40,60) outputs a test mode signal having a second level to prohibit entering a test mode.
Patent KR-20000077501-A (KR)
Inventor: PARK HEE CHUL
IPC: A47J37/12
Filed: 2000-09-21
Abstract: PURPOSE: A frying method effusing hot air containing far-infrared rays into frying oil is provided to serve fried foods having chewy and soft taste and the savory taste of meat being barbecued with maintaining freshness of the frying oil. CONSTITUTION: The method comprises the following steps: (i) heating a raw ore such as elvan emitting far-infrared rays with a heater; (ii) generating hot air containing far-infrared rays by injecting air to the heated ore; and then (iii) ejecting the hot air into frying oil through an air bubble generator. The ejected air bubbles containing the far infrared rays makes soften cooking materials such as meat by heating and bursting the surface and activates activity of molecule of the meat by infiltrating the rays to the inside flesh. By using the hot air, the meat can be roasted in a barbecuing method.
Patent KR-20010007817-A (KR)
Inventor: JIN DONG BOK
IPC: A01K63/04
Filed: 2000-09-30
Abstract: PURPOSE: Sludge removing apparatus of breeding ground removes and treats on floating sludge floated in thawing remaining feed by giving frozen feed to fish in breeding ground and excrement sludge efficiently, is able to cultivate fish without disease, prevents water pollution. CONSTITUTION: Sludge removing apparatus of breeding ground is characterized by forming rotation axis(2)(3) in the upper and lower sides of main body(1) and chain gear(4)(4a) in the front and rear of the same axle(2,3); connecting at chain gear(4)(4a) with chain(5); uniting numerous sludge acceptance plate (6) at constant interval in chain(5); forming sludge removal tub(7) in lower direction of upper rotation axis(2); forming first stop frame(8) of sludge acceptance plate and second stop frame(9) in the upper part of sludge removal tub(7); installing high pressure sprinkle pipe(10) in the upper part of first stop frame(8), high pressure air injection pipe(11) in the upper part of second stop frame(9).
Patent KR-20020028679-A (KR)
Title: An automotive detecting system for operational noise of break system
Inventor: KIM DONG WON
IPC: G01H11/00
Filed: 2000-10-11
Abstract: PURPOSE: A brake noise measuring system is provided to overcome spatial or seasonal restrictions in measurement by allowing the noise measurement to be performed by using only a brake assembly. CONSTITUTION: A brake noise measuring system comprises a jig(1) having a brake assembly(3) and a dynamometer(2) controlled by a computer; a measuring unit(10) having a microphone(12) for collecting vibration value generated during braking operation of the brake assembly in a space(S) for measurement, a silencer(13) for collecting the noise value which is not collected by the microphone, and a thermometer for measuring temperature such that the ambient temperature in the space for measurement is controlled by a temperature controller(30); and an analysis unit(20) having an amplifier(21) for amplifying the signal output from an acceleration meter(3a) attached to a caliper of the brake assembly and the signal output from the silencer of the measuring unit, an analyzer(22) for receiving signals from the amplifier and analyzing frequency characteristics, and a speaker(23) for reproducing the sound collected from the microphone of the measuring unit; and a temperature control unit for controlling the temperature of the space to be measure.
Patent KR-20010051134-A (KR)
Inventor: EIKMANNS BERNHARD
IPC: C12N1/21
Filed: 2000-10-19
Abstract: PURPOSE: Provided is a nucleotide sequence encoding pck gene and isolated from Coryneform bacteria. Also, provided is a method for fermentation manufacturing L-amino acid, especially L-lysine and L-threonine, which are used for animal feed, foods and pharmaceutical industries, by attenuating pck gene. CONSTITUTION: The polynucleotide is isolated from a Coryneform bacterium and has a polynucleotide sequence selected from: (a) a polynucleotide having a homology at 70% or higher to the polynucleotide encoding the polypeptide of SEQ ID NO:2 derived from Corynebacterium glutamicum; (b) a polynucleotide having a homology at 70% or higher to the polynucleotide encoding the polypeptide and contained in plasmid pEK-pckA or pEK-pckB; (c) a polynucleotide encoding a polypeptide containing an amino acid sequence having a homology at 70% or higher to the amino acid sequence of SEQ ID NO:2; (d) a polynucleotide complementary to the polynucleotide of (a), (b) or (c), and (e) a polynucleotide having at least 15 continuous bases of the polynucleotide of (a), (b) or (c).
Patent KR-20020036461-A (KR)
Inventor: OH GWANG HEON
IPC: F28D1/04
Filed: 2000-11-10
Abstract: PURPOSE: A heat exchanger is provided to achieve improved radiation performance by allowing upper pipe connector and lower pipe connector to have different size of cooling water passage area. CONSTITUTION: A heat exchanger comprises a pair of upper and lower headers; a pair of upper and lower tanks installed outside the upper and lower headers; a plurality of tubes interposed between the upper and lower headers; fins disposed between tubes; an upper pipe connector(40) and a lower pipe connector(20) installed to upper and lower tanks, respectively. The upper pipe connector installed to the upper tank has a cooling water passage area(A0) for passage of cooling water from the upper tank, and the lower pipe connector installed to the lower tank has a cooling water passage area(Ai) for passage of cooling water from the lower tank, wherein A0 is smaller than Ai.
Patent KR-20020037524-A (KR)
Title: Rf signals distribution terminal
Inventor: JUNG GYUN TAEK
IPC: H04N7/10
Filed: 2000-11-14
Abstract: PURPOSE: A distributing device for signal distributing is provided to install varistors grounded with the other end of a transformer of a terminal, to absorb an unnecessary noise signal into a ground terminal through the varistors, so as to prevent a subscriber's transceiving signal disturbance and system disturbance from occurring caused by a strong noise signal. CONSTITUTION: A filter coil(11) is connected between two branch points in serial. Capacitors(21, 22) are connected between the two branch points in parallel, to be connected with two input terminals of a transformer1(31) for signal level conversion. Two output terminals of the transformer1(31) are connected to a transformer2(32) and a transformer2(33). Two output terminals of the transformer2(32) are connected to a transformer4(34) and a transformer5(35). Two output terminals of the transformer3(33) are connected to a transformer6(36) and a transformer7(37). Each output terminals from the transformer4(34) to the transformer7(37) connects surge prevention capacitors(C1-C8) in serial to connect with 8 terminals(TAB1-TAB8). Noise-removing varistors(V1-V4) are connected to each transformer(34-37).
Patent KR-20010016162-A (KR)
Title: Automobile audio amplifire case
Inventor: JANG YEONG BOK
IPC: B60R11/02
Filed: 2000-11-16
Abstract: PURPOSE: An amplifier case is provided to use semi-permanently if a cover is not broken and to improve visual effectiveness with a specific shape generated from a light transmitted by a slant face. CONSTITUTION: An amplifier case for a vehicle comprises a receiving space(4) formed in an inner side of a case; a neon(5) put in the receiving space; a transmitting cover(6) transmitting the light generated from the neon; a slant face integrally forming along the circumferential side of the cover and refracting the light as passing the inside of the cover. The radiated light from the neon passes the inside of the cover. Some portions of the light radiate to upper side and some portions horizontally passing the inside radiate to the circumferential side direction of the cover. Thus, an outline shape light of the circumferential side radiates. The slant face is precisely ground so that the light is not bent to other directions because of flexion or a groove formed on the slant face.
Patent KR-20020044323-A (KR)
Title: Cover Structure of Steering Shaft in Vehicle
Inventor: KIM JAE HWAN
IPC: B62D1/16
Filed: 2000-12-05
Abstract: PURPOSE: Structure of a cover of a steering shaft for a vehicle is provided to improve the silence of a vehicle by isolating a through hole of a dash pad from an engine room body via a separate cover. CONSTITUTION: A cover(4) closing a through hole(2) of a dash pad(1) while surrounding the circumference of a steering shaft(3) is connected via a Velcro tape(5). The cover is integrated with a foam material(6) and a seat(7) for blocking up noises. Since the gap between the circumference of the steering shaft and the through hole of the dash pad is closed completely, vibration and noise of an engine room are isolated.
Patent KR-20020044682-A (KR)
Title: Method for forming isolation layer in semiconductor device
Inventor: JUNG GYEONG YUN
IPC: H01L21/76
Filed: 2000-12-06
Abstract: PURPOSE: A formation method of an isolation layer of semiconductor devices is provided to form a trench-structured field isolation layer having a good planarization characteristic by previously etching an insulating layer having a high step coverage. CONSTITUTION: Trenches are formed by etching an exposed semiconductor substrate(21) using a hard mask made of a pad oxide(22) and a pad nitride(23). An insulating layer having a good gap-fill characteristic is deposited to completely fill into the trenches. At this time, The insulating layer has a partial step difference due to the trenches. After forming a reverse isolation mask, blocking masks(27) are formed to fill the depressed portions. The resultant structure is etched back to form an insulating layer(25a) having a low step difference. At this time, the blocking masks(27) prevent the center portions of the trenches from being damaged. A field isolation layer having a good planarization is formed by a CMP(Chemical Mechanical Polishing) using the pad nitride(23) as a polishing stopper.
Patent KR-20020045144-A (KR)
Title: Automatic power controlled optical amplifier and adjust method for WDM transmissions ystems
Inventor: BAEK JIN SEOK
IPC: H04B10/2581
Filed: 2000-12-08
Abstract: PURPOSE: An automatic power control optical amplifier for a WDM(Wavelength Division Multiplexing) optical transmission system and a control method therefor are provided to obtain an excellent gain flattering characteristic by effectively controlling a local power of an output spectrum using a dynamic gain flattering filter. CONSTITUTION: The first amplifying unit(10) has a pump resource(10a) and a gain medium(10b) for providing a gain to an optical signal and controlling a power necessary for amplification. A dynamic gain flattering filter(22) converts a spectrum of the optical signal into a random type. The second amplifying unit(20) has a pump resource(20a) and a gain medium(20b) for providing a gain to the optical signal and controlling the power necessary for amplification. An optical monitoring unit(24) is tapped to the output of the second amplifying unit(20). A control circuit(18b) generates control signals of the dynamic gain flattering filter(22) and the pump resources(10a,20a) using the optical spectrum obtained from the optical monitoring unit(24).
Patent KR-20020047691-A (KR)
Title: Device for converting all-optical serial-parallel data type using Mach-Zehnder Interferometer
Inventor: LEE SEONG CHEOL
IPC: H04B10/00
Filed: 2000-12-13
Abstract: PURPOSE: An all-optical serial-parallel data formation converting device using a Mach Zehnder interferometer is provided to implement all-optically the serial data signal into the parallel data or the parallel data into the serial data, thereby constructing the device with small elements and enhancing the processing speed. CONSTITUTION: An optical fiber delay line(1) stands in line an input clock signal in a row. A wavelength multiplexer(2) multiplexes the delayed clock signal. An input port(3) of an interferometer(MZI) inputs the output signal of the wavelength multiplexer(2) to the interferometer(MZI). An optical coupler 1(4) divides the signal of the input port(3) of the interferometer(MZI) into the upper and lower branches. Serial data are inputted to a serial data input unit(5) as a control signal. In an optical coupler 3(13), the inputted serial data are connected to the lower branch of the interferometer(MZI). A semiconductor optical amplifier 2(10) performs a phase change of the input clock signal by the serial data. An optical amplifier 1(9) constructs the upper branch of the interferometer(MZI). An output port(11) of the interferometer(MZI) connects the output of the interferometer and the wavelength reverse-multiplexer. The wavelength reverse-multiplexer(12) multiplexes reversely and divides the outputted parallel data. An optical fiber delay line(1-1) delays the divided parallel data for outputting simultaneously them.
Patent KR-20020048680-A (KR)
Title: Method for measuring pattern collapse using specific pattern
Inventor: CHOI JUNG IL
IPC: H01L21/66
Filed: 2000-12-18
Abstract: PURPOSE: A measuring method of a pattern collapse is provided to prevent a fall-down of a pattern and a CD(Critical Dimension) shrinkage by measuring and checking an exposed pattern in an exposure using a specific pattern. CONSTITUTION: After exposing and developing a defined pattern specifically laid out on the entire surface of a wafer through constant increase of an exposure energy in an exposure process, variation values of the center portion of the pattern is measured by scanning the changed pattern according to the variable exposure energy. A graph is formed by corresponding the variation values to the changes of the exposure energy, then a collapse state of the pattern is analyzed using the graph as a basis. At this time, the defined pattern comprises a base pattern(10) having a wide width, and a minute pattern(20) formed beside the base pattern(10) having minute lines and spaces.
Patent KR-20010062723-A (KR)
Inventor: HIROMATSU KATSUAKI
IPC: H05K3/00
Filed: 2000-12-27
Abstract: PURPOSE: To provide a low-cost printed substrate and a method of mounting an electric component thereon which can enhance transfer speed of a signal pattern and reduce noise while maintaining high density in electric component mounting and in conductive pattern design. CONSTITUTION: A pad 2 for mounting component is formed by a conductive pattern on each of two positions on a surface of a printed substrate 1, and a through hole 3 for interlayer connection is bored inside each of the pads 2 for mounting component. In the manufacturing of the substrate, the through hole 3 is filled with a resist ink 4 from the opposite side of the component mounting plane. As a result, a confirmed air layer is formed inside the through hole 3 in the pasting process of solder 6, and influx of solder 6 into the through hole 3 is prevented.
Patent KR-20020056636-A (KR)
Title: method for forming dual damascene of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 2000-12-29
Abstract: PURPOSE: A method for fabricating a dual damascene of a semiconductor device is provided to minimize an increase of overall capacitance of an insulation layer caused by a high dielectric constant, by making a minimum quantity of a silicon nitride layer used as an etch barrier layer left only in a necessary area. CONSTITUTION: The first interlayer dielectric(22) and an etch barrier layer are sequentially formed on a semiconductor substrate(21). The etch barrier layer is tilt-etched to form an etch barrier layer pattern of an island type having a positive tilt. The second interlayer dielectric(25) is formed on the entire surface of the semiconductor substrate including the etch barrier layer pattern. A photoresist layer is applied on the second interlayer dielectric, and is so patterned that an end of the photoresist layer overlaps the etch barrier layer pattern. The second interlayer dielectric and the first interlayer dielectric are selectively removed to expose a predetermined portion of the surface of the semiconductor substrate by using the patterned photoresist layer as a mask so that a trench and a contact hole are simultaneously formed. The photoresist layer is eliminated. A metal barrier layer(29) is formed inside the trench and the contact hole to form a metal interconnection(30).
Patent KR-20020058621-A (KR)
Inventor: LEE SANG HUN
IPC: H01H33/60
Filed: 2000-12-30
Abstract: PURPOSE: A 3-position interlock mechanism for a vacuum circuit breaker is provided to stably process an operation test of the vacuum circuit breaker by separating a test position and a disconnection position into a 3-position. CONSTITUTION: A 3-position interlock mechanism comprises tripping mechanism parts, closing mechanism parts, and interlock device units. The tripping mechanism parts open automatically the vacuum breaker by a rotating operation of a rack handle. The closing mechanism parts release automatically a closing spring by the rotating operation of the rack handle. The interlock device units change into a connection, a disconnection, and a test position. The interlock device units include interlock control parts(a) having the rack handle for controlling a rack interlock, auto interlock mechanism parts(b) fixed to the vacuum breaker, draw-out parts(c), and gear mechanism parts(d) having a gear support, gears, and a gear holder.
Patent KR-20010021880-A (KR)
IPC: A61K31/451
Filed: 1998-07-21
Abstract: The invention concerns an improved multiparticulate tablet with quick disintegration of the type which disintegrates in the mouth in less than 40 seconds and comprising an active substance in the form of micro-crystals coated with a coating agent and with a carrier.
Patent KR-20010031022-A (KR)
Title: 연마 용품 및 그의 제조 방법
IPC: B24D18/00
Filed: 1998-09-23
Abstract: 본 발명은 직물 상에 또는 직물을 관통하여 전착된 금속의 불연속적인 영역이 있으며, 연마재가 직물을 포함하는 연마 직물, 
     접착제층 및 
     백킹 기재 
     를 포함하며, 이 연마 직물이 접착제층에 의해 백킹 기재와 접착되어 있고, 
     i) 백킹에 접착된 연마 직물의 표면이 연마 등에 의해서 거칠어진 것이거나, ii) 접착제층이 에폭시-아크릴레이트 열경화성 접착제를 포함하는 것을 특징으로 하는 연마 용품에 관한 것이다.
Patent KR-20010032679-A (KR)
Title: 흡수 제품
IPC: A61L15/24
Filed: 1998-12-03
Abstract: 본 발명은 기저귀, 성인용 실금 의복 및 생리 용품과 같은 흡수 제품에 관한 것이다.  본 발명은 통기성을 제공하고 또 착용자의 보다 건강한 내부 환경 상태를 촉진시키기 위해 설계된 외부 덮개를 구비한 흡수 제품에 관한 것이다.  특히, 본 발명은 (a) 상면시트, (b) 배면시트, (c) 상면시트와 배면시트 사이에 배치된 흡수성 코어를 포함하는 흡수 제품을 제공하며, 배면시트는 무공성의 실질적인 액체 불투과성 증기 투과성의 복합 시트 재료를 포함한다.  바람직하게는, 복합 시트 재료는 그의 필름층이 흡수성 코어를 향하도록 배향된다.  복합 시트의 필름층이 실질적인 친수성 탄성중합체 필름층을 포함하는 경우, 실질적인 친수성 탄성중합체 층이 섬유질 기재와 접촉하여 배치되는 것이 바람직하다.  복합 시트의 필름층이 실질적인 친수성 탄성중합체 필름층 및 실질적인 소수성 탄성중합체 필름을 갖는 다층 필름을 포함하는 경우, 실질적인 친수성 탄성중합체 필름이 실질적인 소수성 탄성중합체 필름과 섬유질 기재 사이에 배치되는 것이 바람직하다.  다른 실시예에 있어서, 필름층은 실질적인 친수성 탄성중합체 필름과 섬유질 기재 사이에 배치된 실질적인 솟성 탄성중합체 필름을 포함하는 제 3 필름층을 추가로 포함할 수도 있다.  흡수 제품은 1회용 기저귀를 포함한다.
Patent KR-20010033179-A (KR)
Title: 수소이온 주입 박리법에 의한 ｓｏｉ 웨이퍼 제조방법 및그 방법으로 제조된 ｓｏｉ 웨이퍼
IPC: H01L21/02
Filed: 1999-10-08
Abstract: SOI층의 두께균일성을 유지한 채, 박리후에 SOI층의 표면상에 잔류하는 손상층과 표면조도를 제거하는, 수소이온박리법에 의한 고품질의 SOI웨이퍼를 제조하는 방법을 제공한다. 
     본 발명에 따르면, 결합열처리 후에 산화성분위기하의 열처리에 의해 SOI층상에 산화막을 형성하고 나서, 그 산화막을 제거하고 이어 환원성분위기하의 열처리를 실시하는, 수소이온 박리법에 의한 SOI웨이퍼 제조하는 방법과, 박리열처리 후에 산화성분위기하의 열처리에 의해 SOI층상에 산화막을 형성하고 나서, 그 산화막을 제거하고 이어 환원성분위기하의 열처리를 실시하는, 수소이온 박리법에 의한 SOI웨이퍼 제조하는 방법 및 그 방법에 의해 제조되는 SOI웨이퍼를 제공한다.
Patent KR-20010033265-A (KR)
Title: 피리딘 카르복사미드 기재의 살진균성 혼합물
IPC: A01N1/00
Filed: 1998-12-15
Abstract: 본 발명은 활성 성분으로서 a) 하기 화학식 I의 아미드 화합물 및 b) 디메토모르프 또는 플루메토버 및(또는) c) 하기 화학식 III의 발린아미드 및(또는) d) 베날락실, 오푸라세, 푸랄락실 또는 옥사딕실 및(또는) e) 1-(2-시아노-2-메톡시이미노아세틸)-3-에틸우레아를 함유하는 살진균성 혼합물에 관한 것이다.  활성 성분들은 상승작용 유효량으로 제공된다. 
     〈화학식 I〉 
     A-CO-NR 1 R 2   
     〈화학식 III〉 
     
       
     
     상기 식에서, 
     A, R 1 및 R 2 는 상기 정의한 바와 같고, 
     R 13 은 C 3 -C 4 -알킬이고, 
     R 14 은 나프틸 또는 페닐이고, 페닐 기는 4-위치에서 할로겐 원자, C 1 -C 4 -알킬 또는 C 1 -C 4 -알콕시 기로 치환된다.
Patent KR-20010033967-A (KR)
Title: 인터페이스 장치, 인터페이스 장치 제어 방법, 및 정보기록 장치
IPC: G06F1/32
Filed: 1999-11-09
Abstract: 본 발명은 성전력 기능을 갖는 인터페이스 장치, 그 제어방법, 및, 정보 기록 매체를 제공한다.  제 1 호스트 장치로부터 데이터를 수신하는 수신부와, 해당 수신부가 상기 제 1 호스트로부터 수신한 상기 데이터를 제 2 호스트 장치에 송신하는 송신부를 갖는 인터페이스 장치에 있어서, 상기 수신부 또는 상기 송신부의 동작에 따라서, 복수의 대기상태로부터 소정의 대기상태를 선택하는 대기상태 선택부를 갖는다.  적절히 성전력 상태로 이행하는 것에 의해, 소비전력을 억제할 수 있는 한편, 성전력 상태로의 이행을 호스트로부터 제어하며, 고속으로 데이터 또는 커맨드를 전송할 수 있다.  또한, 호스트로부터 성전력에 필요한 정보를 얻어 독자적으로 성전력 모드를 결정할 수 있다.
Patent KR-20010034151-A (KR)
Title: 금속화 방법 및 장치
IPC: C23C14/02
Filed: 1998-12-07
Abstract: 일반적으로, 본 발명은 고종횡비의 서브-하프 미크론 분야에서 연속적인 무공극 상호접속부를 형성하는 금속층의 평탄화와 기판상에 스텝 커버리지를 제공하는 개선된 방법을 제공한다.  본 발명은 양호한 반사성, 표면 형태 및 수율 뿐만 아니라 적합한 충진특성을 얻도록, 플라즈마 전력이 각 단계에 대해 변화하는 다단계 PVD 방법을 제공한다.  초기 플라즈마 전력은 개구의 양호한 무공극 충진을 보장하도록 비교적 낮게 하고, 이 후, 원하는 반사성 및 표면 형태 특성을 얻도록 증가된다.  본 발명은 기판 위에 금속을 물리 기상 증착하는 단계 및 물리 기상 증착하는 동안 플라즈마 전력을 변화시키는 단계를 포함하는 개구 충진 방법을 제공한다.  바람직하게, 이 플라즈마 전력은 제1 분리된 저플라즈마 전력에서 제2 분리된 고플라즈마 전력으로 변화한다.  더 바람직하게, 상기 플라즈마 전력은 제1 분리된 저플라즈마 전력에서 제2 분리된 저플라즈마 전력으로, 그리고 제3 분리된 고플라즈마 전력으로 변화한다.
Patent KR-20010071127-A (KR)
Title: 열처리된 피셔-트롭스 촉매 입자
IPC: B01J37/08
Filed: 1998-10-07
Abstract: 본 발명은 열처리된 자기-지지 침전된 철 기본 피셔-트롭스 촉매 입자들을 제공한다. 본 발명의 입자들은 내파괴성이며 우수한 합성 성능을 나타낸다. 본 발명은 또한 상기 입자들 제조 방법과 상기 입자를 이용한 공정을 제공한다.
Patent KR-20010042817-A (KR)
Title: 산화 방법
IPC: H01L21/76
Filed: 2000-02-08
Abstract: (1) N-히드록시프탈이미드 등의 이미드 화합물로 이루어지는 산화 촉매, 또는 (2) 이러한 이미드 화합물과 전이 금속 화합물 (예를 들면, 산화물, 할로겐화물, 착체, 헤테로폴리산염 등) 등의 공산화제로 구성된 산화 촉매의 존재하에서 탄화수소류, 알코올류, 알데히드류, 케톤류 등의 기질과 분자상 산소를 접촉시킴으로써 산화한다.  상기 산화 방법에 있어서, 산화 반응계 중의 수분 함량은 이미드 화합물 1 몰에 대하여 200 몰 이하이다.  이러한 산화 방법에 의해 온화한 조건하에서 분자상 산소에 의해 기질을 효율적으로 산화하여 고품질의 목적 화합물을 얻을 수 있다.
Patent KR-20010034876-A (KR)
Title: 인텔리전트 네트워크와 패킷 데이터 네트워크의 정보처리상호운용가능성
IPC: H04Q3/00
Filed: 1999-05-21
Abstract: 본 발명은 패킷 데이터 네트워크에 등록하는 단계; 패킷 데이터 네트워크 내의 수신 노드가 패킷 데이터 네트워크와 관련한 데이터베이스로부터 등록 정보를 요청하는 단계; 및 데이터베이스가 상기 등록 정보와 인텔리전트 네트워크와 관련한 서비스 정보를 수신 노드로 전송하는 단계를 포함하는 인텔리전트 네트워크와 패킷 데이터 네트워크간에 인터페이스를 설정하기 위한 방법에 관한 것이다. 또한, 본 발명은 패킷 데이터 네트워크에서 통신 세션을 활성화하기 위한 수단; 인텔리전트 네트워크 내의 노드; 및 인텔리전트 네트워크에 통신 세션을 확인시키기 위한 공지 신호를 인텔리전트 네트워크 내의 노드로 전송하는 수단을 포함하는 패킷 데이터 네트워크 내의 노드를 포함하는 시스템에 관한 것이다.